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A loft conversion can transform your home, adding valuable space and functionality, but it requires the right professional for the job. With MyBuilder, finding a loft conversion company near you has never been easier. Simply post your job and you’ll be matched with interested local professionals who can help. You’ll be able to read verified reviews, compare quotes and choose the best option for your project. It's quick, easy and puts you in control.

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Some of our top rated loft conversion companies

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  • Aurum is a construction company based in Gainsborough, Lincolnshire, proudly serving customers within a 20 ish-mile radius. We bring a premium, quality-first approach to every project, combining skilled craftsmanship with a straightforward, trustworthy service from first quote to final finish. You'll have a single point of contact throughout your project — no chasing different people for updates, just one person who knows your job inside out from start to finish.

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  • Established 1993, Master Carpenter, Master Builder. Member of The Federation of Master Builders and fellowship member of Institute of Carpenters.

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  • 27 years of all aspects of joinery work from new build homes s to refurbishments I have experience in all types . Hard working with good communication skills dealing with customers and willing to help and work with them on any project .

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  • Marra Building Constructions Ltd I’ve been in the building trade for over 20 years, running my own LTD company — Marra Building Constructions — delivering work across London, Luton, and many other places across the UK. I’ve handled everything from private homes to commercial flats and large buildings, always ensuring the best possible outcome on every job. My strongest expertise is in foundations and groundworks, and I also bring 15 years’ experience in loft conversions, extensions, and full new builds — so I can take your project from the very first dig right through to completion. Why hire me? Your home and your money matter. I treat every project with the same care as if it were my own. From foundations to finishing touches, I use the right materials, the right methods, and I don’t hide extra costs. You get an experienced tradesman who’s accountable, and a company you can rely on.

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  • Hello, My name is Dave and I'm the owner of 3P RENOVATIONS LTD, we are new to my builder. We offer a wide range of services including: Full renovations -Full HMO builds -Loft & Traditional extensios -Drylining -Plastering -Rendering -Loft Insualtion -loft storage and boarding -External Insualtion -Internal wall insualtion. We pride ourselves on our great workmanship, providing excellent customer service and efficiently completing work to a high standard. We have a team of 8 skilled tradesmen with over 50 years experience between us. We are more than happy to quote for any project big or small,so please feel free to get in touch or check out our website.

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  • We are a team specialising in roofing work and loft conversions of any complexity.Wooden structures of any complexity . Flat roof all covering. Lead work welding, pitch roof all covering.

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  • Keep your home warm! 🍂Gutter Vac Cleaning 🏠Loft Insulation & Boards 🛡️ Timber Treatment 📥 Click DM for a free, no-obligation quote today! 📍Southport

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  • OS Probuild offers complete building and renovation services across Sussex and Surrey. From property refurbishments to kitchens, bathrooms, carpentry, plastering and electrical work, we bring all trades together under one roof. We focus on quality workmanship, clear communication and attention to detail, helping you transform your home from initial ideas to the finishing touches.

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  • ’You dream it, we build it’ Located in Bournemouth, we cover the wider Dorset area providing a professional Carpentry and Building service. Oakstone will support you from the initial contact through to completion making the building and renovation works as least disruptive as possible. All aspects of Carpentry & Building undertaken including: • Loft Conversions • Extensions • Garden rooms • Kitchens • Internal/External doors • Brickwork • Groundwork • Tiling • Bathrooms/Wet rooms • Under stairs storage • Flooring/Laminate • Bespoke fitted furniture We can support you through the minefield of Building regulations and planning to ensure your project runs smoothly from start to finish.

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  • Hi, I'm the director of SLL PrimeBuild Ltd, a reliable local building company based in North London / Haringey. I have over 10 years of hands-on experience in the trade — working as a self-employed builder and for established companies — delivering high-quality work across residential projects. We specialise in: ✅ Loft conversions & house extensions ✅ Full renovations & refurbishments ✅ Kitchens & bathrooms ✅ Roofing, brickwork & repointing ✅ General property maintenance & repairs Fully insured, reliable, and detail-focused. We provide free written quotes and keep clients updated at every step. Send me a message — I look forward to hearing from you!

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  • We are a reliable and professional building company committed to delivering high-quality workmanship on every project. We undertake a wide range of building work, from repairs and renovations to larger projects. We pride ourselves on being punctual, tidy and respectful of our customers’ homes, with clear communication from start to finish. Our aim is to provide a dependable service, fair pricing and a finished job that our customers are completely happy with.

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  • Im a self employed carpenter have been for 20 plus years, I do everything from hanging doors to building houses, outbuildings, loft conversions, kitchens and bespoke storage units. Friendly and reasonably priced i think, always available on the phone for queries and advice

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  • We offer professional services

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  • Friendly and reliable All work done to high standard

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  • We specialise on extensions / loft conversion/ full property conversion and refurbishment / kitchens & bathrooms Plumbing and electrical Flooring and tiling Patios and drives and much more give us a call for free quote with no obligation All our reviews are on Google

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  • Hello from VLL company number We have been established in UK for more than 16 years. Our trades are, Loft conversion and extensions. Insulation and rendering. Bricks lips. Plastering. I have a Health and safety policy in place and I have Public and employers liability insurance.

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4

Top rated Loft Conversion Companies

Our Loft Conversion Companies, are rated 4 out of 5 based on 63 reviews from customers like you.

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Looking for loft conversion companies near you for extra living space?

Loft conversions can completely transform your home, unlocking hidden space and adding valuable new rooms that blend style with functionality. Because these projects often involve bigger structural changes, finding the right loft conversion company near you is key.

Whether you’re dreaming of a cozy new bedroom, a bright home office, or a stunning dormer or mansard extension, the right team will bring your vision to life while navigating local building regulations.

Simply post your job on MyBuilder today, and you can connect with local loft conversion companies and specialists in your area. You can then discuss your job, look at customer reviews and compare different profiles, all in less time.

What services do loft conversion companies near me offer?

A loft conversion can truly change the way you live in your home by opening up hidden space and adding much-needed rooms, from tranquil yoga rooms to practical home-offices.

Because these projects often involve complex structural work, it’s really important to hire a loft conversion builder who can get the job done safely and smoothly.

Whether you’re dreaming of a snug new bedroom, a bright and airy home office, or a beautiful dormer or mansard extension, the right loft conversion team will help bring your ideas to life while making sure everything meets local building rules.

Here are some popular services loft conversion companies can help with:

Finding a loft conversion company is easier with MyBuilder, where you can browse detailed profiles, read customer reviews, and get in touch with local loft conversion specialists near you, all in one place. Post your job today, and MyBuilder will connect you with loft conversion companies who are ready and available to help.

Types of jobs loft conversion companies can help with

If you're searching online for loft services, it’s good to know what different types there are. Whether it’s a full loft conversion, adding a dormer or mansard extension, or simply installing skylights or creating a cozy home office, a professional will work closely with you to understand your specific needs.

There are a few different types of jobs a loft conversion company can help with:

Post your job for free today, detailing the type of loft conversion you need, and local specialists who are available and interested will get in touch. Plus, on MyBuilder you can browse tradespeople profiles, read genuine customer reviews, and view galleries of completed loft conversion projects, all in one place.

How to find a local loft conversion company with MyBuilder (in 5 simple steps)

If you’re wondering, “How do I find a loft conversion company near me?” MyBuilder makes it simpler to connect with local professionals.

Here’s how it works:

Step 1: Post your loft conversion job on MyBuilder

Use MyBuilder’s easy job posting process to create a detailed listing about the type of loft conversion you want, including any specific design ideas or requirements.

Step 2: Get matched with loft conversion specialists

Once your job is posted, MyBuilder connects you with loft conversion companies who review your project and express interest in the job.

Step 3: Review and contact interested companies

You can then browse through the profiles of loft conversion specialists who want to work with you, check their customer reviews and pictures of previous projects.

This will help you decide who to contact. Your contact details stay private until you choose to share them.

Step 4: Discuss your loft project and request quotes

Talk through your vision, timelines, and budget with loft conversion services near you. They will usually provide a quote based on the scope and complexity of your loft conversion.

Step 5: Your chosen loft conversion company starts the work

The loft conversion company will manage your project from start to finish so you can look forward to getting the extra space you’ve been dreaming of.

To give you confidence, all tradespeople on MyBuilder are verified and undergo checks at registration, such as ID checks, certifications for regulated jobs and skills assessments before they are added to the platform.

How much do local loft conversions near me cost?

Local loft conversions are usually priced per project rather than by the hour, as the work can take several weeks or even months to complete.

The overall cost will vary depending on factors like the type of loft conversion, the materials used, and the size of your property.

Here’s an overview of average costs for loft conversions in the UK:

Take a look at a more detailed guide on loft conversion prices here. Prices can also vary based on location, project complexity, and any additional features such as skylights, insulation, or new staircases.

To get the best value for your loft conversion, it’s important to compare different quotes and find the right professional for your needs.

Posting your job on a local platform like MyBuilder can help connect you with loft conversion specialists near you, making it easier to find the company that not only fits your vision, but also fits your budget better.

What qualifications should loft conversion specialists have?

When you are planning a loft conversion, loft conversion companies should have the necessary experience, skills and certifications to handle structural work, insulation and finishing details effectively.

Here are the key credentials to know about when you are hiring loft conversion builders:

  • Industry Accreditations: Look for membership in bodies like the Federation of Master Builders (FMB) or National Federation of Builders (NFB) for high standards.

  • Loft Conversion Experience: Choose specialists with a proven track record in various loft styles, from dormer to mansard conversions.

  • Regulations Compliance: Ensure they follow UK building regulations and can secure planning permissions if needed.

  • Public Liability Insurance: Covers potential damages during the project.

  • Reviews & Portfolio: Check past work and client feedback for reliability and quality.

  • Clear Quotations & Contracts: Expect a detailed breakdown of costs, timelines and project scope in writing.

Tip: To ask loft conversion companies about their qualifications, simply post your project on MyBuilder and we’ll connect you with loft conversion professionals in your area.

Why hiring loft conversion companies near you is easy with MyBuilder

Post your job today and see why millions of UK homeowners use MyBuilder to find tradespeople to get the job done.

Whether you’re looking for a loft conversion company to support your home project, our online steps make it easy to find professionals nearby.

  • Post your loft conversion job free and receive responses only from tradespeople who are genuinely interested and available.
  • All companies on MyBuilder are checked for business registration and the proper skills.
  • Browse detailed profiles, customer reviews, and project galleries to find the right team for your needs.

Simply post your job free, and we’ll connect you with local loft conversion professionals who know design, planning, and construction.

FAQ: Your questions about loft conversions answered

What should I expect from a loft conversion company?

A specialist loft conversion company will handle the process from design through to completion. This includes providing detailed plans, dealing with planning permission or permitted development checks, ensuring structural safety (including joist strengthening and fire safety compliance), and managing all trades involved. You should expect transparent pricing, a clear schedule, and full adherence to Building Regulations.

Do loft conversion companies need insurance?

Yes. They should hold public liability insurance to cover property damage or injury, and employer’s liability insurance if they have a team. Companies offering design or structural services should also have professional indemnity insurance.

What questions should I ask before hiring a loft conversion company?

Ask whether they’ve completed similar conversions in properties like yours especially if it’s an older or listed building. Check who will manage planning applications and building control, what their typical timelines are, and whether they offer a fixed or itemised quote. It’s also useful to confirm how they handle unforeseen costs, subcontractors, and any aftercare once the project is complete.

Do I need planning permission for a loft conversion?

Not always. Many loft conversions fall under permitted development rights, especially dormer and rooflight-style conversions, provided they meet specific volume and set-back rules. However, if your home is in a conservation area, or you’re altering the roofline significantly, planning permission is usually required. A good company will guide you through the permissions process from start to finish.

How long does a loft conversion usually take?

The timeline of your loft conversion will vary lots depending on the size and type of conversion. A straightforward Velux or rooflight loft conversion can take around 4 - 6 weeks, while a dormer or mansard conversion may take 8 - 10 weeks or more. A loft conversion company should provide a clear schedule tailored to your design and property.

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